Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Top and side views of (a) U-shaped human PDI with two catalytic domains (PDB: 4EKZ and 4EL1), (b) V-shaped homodimeric EcDsbC with two catalytic domains (PDB: 1JZD and 1EEJ) and (c) homotrimeric PmScsC (this work, PDB: 4XVW and 5ID4) showing its expansive twisting and elongation motions. Catalytic domains are shown in green, active sites (CXXC) in orange, and oligomerization or non-catalytic domains in white. See also Supplementary Movie 1.
